\documentclass{article}

\usepackage{pgfplotstable, booktabs,ifthen}
\pgfplotsset{compat=1.7}

\begin{document}
\pgfplotstableread[col sep= semicolon]{
	A;B;C;ID
	1;4;2;0
	2;1;6;1
	3;6;1;1
	4;2;3;1
	5;1;9;0
	6;4;2;0
}\mytable

\pgfplotstabletypeset[
	sci zerofill,
	every column/.style=
		{assign cell content/.code=
				{\pgfplotstablegetelem{\pgfplotstablerow}{[index]3}\of{\mytable}%
					\ifthenelse{\equal{\pgfplotsretval}{1}}%
					{\pgfkeyssetvalue{/pgfplots/table/@cell content}{\bfseries##1}}%
					{\pgfkeyssetvalue{/pgfplots/table/@cell content}{##1}}%
				}
		}
]{\mytable}
\end{document}
